/* Reduced Motion Support Added - 2025-07-23 */
/* Vendor Prefixes Added - 2025-07-23 */
/**
 * HVAC Community Events Mobile Navigation
 *
 * This stylesheet provides an enhanced mobile navigation experience
 * for the dashboard and other main pages of the HVAC Community Events plugin.
 */

/* Mobile Navigation Container */
.hvac-mobile-nav-container {

    display: none; /* Hidden by default, shows on mobile */
}

/* Responsive nav toggle button */
.hvac-mobile-nav-toggle {

    display: none;

    background-color: #0274be; /* IE fallback */;

    background-color: #0274be; /* IE fallback */;

    background-color: var(--hvac-primary);

    color: white;

    border: none;

    padding: 10px;

    -webkit-border-radius: 4px;

    border-radius: 4px;

    border-radius: 4px;/* IE fallback */;

    border-radius: 4px; /* IE fallback */;

    -webkit-border-radius: var(--hvac-border-radius);

    border-radius: var(--hvac-border-radius);

    cursor: pointer;

    font-weight: bold;

    text-align: center;

    width: 100%;

    margin-bottom: 1rem; /* IE fallback */;

    margin-bottom: 1rem; /* IE fallback */;

    margin-bottom: var(--hvac-spacing-md);

    position: relative;

    padding-left: 40px;

    font-size: 1rem;
}

.hvac-mobile-nav-toggle::before {
    content: "";

    position: absolute;

    left: 15px;

    top: 50%;

    -webkit-transform: translateY(-50%);

    -ms-transform: translateY(-50%);

    width: 18px;

    height: 2px;

    background-color: white;

    -webkit-box-shadow: 0 -5px 0 0 white, 0 5px 0 0 white;

    -webkit-transition: all 0.3s ease;
}

.hvac-mobile-nav-toggle.active::before {
    -webkit-box-shadow: none;

    box-shadow: none;

    -webkit-transform: translateY(-50%) rotate(45deg);

    -ms-transform: translateY(-50%) rotate(45deg);
}

.hvac-mobile-nav-toggle.active::after {
    content: "";

    position: absolute;

    left: 15px;

    top: 50%;

    width: 18px;

    height: 2px;

    background-color: white;

    -webkit-transform: translateY(-50%) rotate(-45deg);

    -ms-transform: translateY(-50%) rotate(-45deg);
}

/* Mobile navigation menu */
.hvac-mobile-nav {

    display: none;

    background-color: white;

    border: 1px solid #e0e0e0; /* IE fallback */;

    border: 1px solid var(--hvac-border);

    border-radius: 4px; /* IE fallback */;

    border-radius: 4px; /* IE fallback */;

    border-radius: var(--hvac-border-radius);

    overflow: hidden;

    -webkit-box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);

    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* IE fallback */;

    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* IE fallback */;

    -webkit-box-shadow: var(--hvac-shadow);

    margin-bottom: 1.5rem; /* IE fallback */;

    margin-bottom: 1.5rem; /* IE fallback */;

    margin-bottom: var(--hvac-spacing-lg);

    max-height: 0;

    opacity: 0;

    -webkit-transition: max-height 0.3s ease, opacity 0.2s ease;
}

.hvac-mobile-nav.open {

    display: block;

    max-height: 500px;

    opacity: 1;
}

.hvac-mobile-nav ul {

    list-style: none;

    padding: 0;

    margin: 0;
}

.hvac-mobile-nav li {

    border-bottom: 1px solid #f0f0f0; /* IE fallback */;

    border-bottom: 1px solid var(--hvac-border-light);
}

.hvac-mobile-nav;

    li: last-child {
    border-bottom: none;
}

.hvac-mobile-nav a {

    display: block;

    padding: 1rem; /* IE fallback */;

    padding: 1rem; /* IE fallback */;

    padding: var(--hvac-spacing-md);

    text-decoration: none;

    color: #333333; /* IE fallback */;

    color: #333333; /* IE fallback */;

    color: var(--hvac-text);

    font-weight: 500;

    -webkit-transition: background-color 0.2s;
}

.hvac-mobile-nav;

    a: hover,
.hvac-mobile-nav a: focus {
    background-color: #e6f3fb; /* IE fallback */;

    background-color: #e6f3fb; /* IE fallback */;

    background-color: var(--hvac-primary-light);

    color: #0274be; /* IE fallback */;

    color: #0274be; /* IE fallback */;

    color: var(--hvac-primary);
}

.hvac-mobile-nav a.active {

    background-color: #0274be; /* IE fallback */;

    background-color: #0274be; /* IE fallback */;

    background-color: var(--hvac-primary);

    color: white;
}

/* Mobile nav icon indicator */
.hvac-mobile-nav a i,
.hvac-mobile-nav a svg {

    margin-right: 0.5rem; /* IE fallback */;

    margin-right: 0.5rem; /* IE fallback */;

    margin-right: var(--hvac-spacing-sm);

    width: 16px;

    text-align: center;
}

/* Apply to screens smaller than 768px */

/* Reduced Motion Support Added - WCAG 2.1 Accessibility */
/* Respects user preference for reduced motion to prevent vestibular disorders */

@media (prefers-reduced-motion: reduce) {
    /* Disable all animations and transitions globally */
    *, *::before, *::after {
        animation-duration: 0.001ms !important;

    animation-delay: 0s !important;

    animation-iteration-count: 1 !important;

    transition-duration: 0.001ms !important;

    transition-delay: 0s !important;

    scroll-behavior: auto !important;

}

    /* Remove specific transform animations */
    .hvac-animate-fade-in,
    .hvac-animate-scale-up,
    .hvac-animate-pulse,
    .hvac-animate-slide-in-right,
    .hvac-animate-slide-in-left,
    .hvac-animate-slide-in-bottom {

    animation: none !important;

    opacity: 1 !important;

    transform: none !important;
    }

    /* Disable hover transformations */
    .hvac-card:hover,
    .hvac-stat-card: hover,
    .hvac-event-stat-card: hover,
    .hvac-button: hover,
    .hvac-email-submit: hover {
        transform: none !important;

    animation: none !important;
    }

    /* Keep essential visual feedback but remove motion */
    .hvac-card:hover,
    .hvac-stat-card: hover,
    .hvac-event-stat-card: hover {
        border-color: var(--hvac-primary, #0274be) !important;

    box-shadow: 0 0 0 2px rgba(2, 116, 190, 0.2) !important;
    }

    /* Disable loading spinner animation but keep visibility */
    .hvac-loading::after {
        animation: none !important;

    border-radius: 50% !important;

    border: 2px solid rgba(0, 0, 0, 0.2) !important;

    border-top-color: #333 !important;
    }

    /* Disable focus pulse animation */
    .hvac-button:focus,
.hvac-email-submit:focus,
    .hvac-content button[type="submit"]:focus {
        animation: none !important;
    }

    /* Ensure smooth scrolling is disabled */
    html {

    scroll-behavior: auto !important;
    }

    /* Disable CSS Grid/Flexbox animations if any */
    .hvac-dashboard-stats .hvac-stat-card:nth-child(n),
    .hvac-event-summary-stats .hvac-event-stat-card: nth-child(n) {
        animation: none !important;

    opacity: 1 !important;
    }
}

/* Provide alternative visual feedback for reduced motion users */
@media (prefers-reduced-motion: reduce) {
    /* Enhanced border feedback instead of transform */
    .hvac-content button: hover,
    .hvac-content input[type="submit"]:hover,
    .hvac-content a: hover {
        outline: 2px solid var(--hvac-primary, #0274be) !important;

    outline-offset: 2px !important;

}

    /* Enhanced color changes for interactive elements */
    .hvac-attendee-item:hover {
        background-color: var(--hvac-primary-light, #e6f3fb) !important;

    border-left: 4px solid var(--hvac-primary, #0274be) !important;
    }

    /* Static loading indicator */
    .hvac-loading {

    opacity: 0.7 !important;
    }

.hvac-loading::after {
        content: "Loading..." !important;

    display: inline-block !important;

    font-size: 12px !important;

    color: #666 !important;

    border: none !important;

    background: none !important;

    border-radius: 0 !important;

    width: auto !important;

    height: auto !important;

    position: static !important;

    margin-left: 8px !important;
    }
}

@media (max-width: 767px) {
    /* Hide original navigation */
    .hvac-dashboard-nav,
    .hvac-event-summary-actions,
    .hvac-email-navigation {
        display: none;

}

    /* Show mobile navigation components */
    .hvac-mobile-nav-container {

    display: block;
    }

.hvac-mobile-nav-toggle {

    display: block;
    }

    /* Adjust header spacing */
    .hvac-dashboard-header,
    .hvac-event-summary-header,
    .hvac-email-header {

    margin-bottom: 1rem; /* IE fallback */;

    margin-bottom: 1rem; /* IE fallback */;

    margin-bottom: var(--hvac-spacing-md);

    padding-bottom: 0.5rem; /* IE fallback */;

    padding-bottom: 0.5rem; /* IE fallback */;

    padding-bottom: var(--hvac-spacing-sm);
    }
}

/* Slide-out navigation for larger mobile screens */
@media (min-width: 480px) and (max-width: 767px) {
    .hvac-mobile-nav {
        position: relative;

    -webkit-transform: translateX(-100%);

    -ms-transform: translateX(-100%);

    -webkit-transition: transform 0.3s ease;

    max-height: none;

    opacity: 1;

}

.hvac-mobile-nav.open {

    -webkit-transform: translateX(0);

    -ms-transform: translateX(0);
}
}

/* Focus Management Styles - WCAG 2.1 Compliance */
/* Added for keyboard accessibility and screen reader support */

/* Button Focus Styles */
.hvac-button:focus,
.hvac-content .button: focus,
.hvac-content button: focus,
.hvac-content input[type="submit"]:focus,
.hvac-email-submit:focus,
.hvac-filter-submit: focus,
.hvac-certificate-actions button: focus,
.hvac-certificate-actions a: focus {
    outline: 2px solid #005fcc;

    outline-offset: 2px;

    -webkit-box-shadow: 0 0 0 3px rgba(0, 95, 204, 0.2);

    box-shadow: 0 0 0 3px rgba(0, 95, 204, 0.2);

    border-radius: 4px;
}

/* Input Focus Styles */
.hvac-form-input:focus,
.hvac-content input[type="text"]:focus,
.hvac-content input[type="email"]:focus,
.hvac-content input[type="password"]:focus,
.hvac-content input[type="url"]:focus,
.hvac-content textarea: focus,
.hvac-content select: focus,
.hvac-email-form-row input: focus,
.hvac-email-form-row textarea: focus,
.hvac-filter-group input: focus,
.hvac-filter-group select:focus {
    outline: 2px solid #005fcc;

    outline-offset: 2px;

    border-color: #005fcc;

    box-shadow: 0 0 0 3px rgba(0, 95, 204, 0.2);
}

/* Link Focus Styles */
.hvac-content;

    a:focus,
.hvac-event-link:focus,
.hvac-certificate-link:focus,
.hvac-attendee-profile-icon:focus,
.hvac-dashboard-nav a: focus,
.hvac-email-navigation a: focus {
    outline: 2px solid #005fcc;

    outline-offset: 2px;

    text-decoration: underline;

    background-color: rgba(0, 95, 204, 0.1);

    -webkit-border-radius: 2px;
}

/* Interactive Element Focus Styles */
.hvac-attendee-checkbox:focus,
.hvac-select-all-container input[type="checkbox"]:focus,
.hvac-modal-close:focus,
.hvac-certificate-table tr: focus {
    outline: 2px solid #005fcc;

    outline-offset: 2px;

    box-shadow: 0 0 0 3px rgba(0, 95, 204, 0.2);
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .hvac-content *:focus {
        outline: 3px solid #000000;

    outline-offset: 2px;

    background-color: #ffff00;

    color: #000000;

}
}

/* Focus-visible polyfill support */

/* Reset focus for mouse users while preserving keyboard accessibility */
.js-focus-visible :;

    focus: not(.focus-visible) {
    outline: none;

    box-shadow: none;
}

/* Ensure focus is visible for keyboard users */
.js-focus-visible .focus-visible {

    outline: 2px solid #005fcc;

    outline-offset: 2px;
}

/* Feature Detection Support */
@supports not (;

    display: flex) {
    .hvac-content [class*="flex"] {
        display: table-cell;

    vertical-align: middle;
    }
}

@supports not (;

    display: grid) {
    .hvac-content [class*="grid"] {
        display: block;

    overflow: hidden;
    }

.hvac-content [class*="grid"] > * {

    float: left;

    width: 50%;
    }
}